Exploration of Sound Pressure Interaction Recognition Technology for Accurate Location of Leakage Points in Gas Pipelines

With the rapid development of society, the demand for gas is constantly increasing, and the scale of gas pipeline laying is becoming larger and larger. However, the location of pipeline laying is becoming more and more secretive. The initial pipeline laid is old, and the number of gas pipeline leakage accidents is increasing year by year, seriously endangering people's lives and property safety. The current commonly used monitoring methods for gas pipeline leakage points have low accuracy and rely heavily on manpower, therefore, technological innovation is needed for the monitoring methods of gas pipeline leakage points. This article analyzes the advantages and disadvantages of sound wave monitoring and pressure wave monitoring methods, and proposes a sound pressure interaction recognition technology for accurate positioning of gas pipeline leakage points by combining sound wave monitoring and pressure wave monitoring. And based on the actual situation of gas leakage, propose further methods for accurately locating the leakage point. It is beneficial to improve the accuracy of locating pipeline leakage points and provide a theoretical basis for modern pipeline safety and environmental monitoring.